body{margin:0;padding:0;font-family:Microsoft YaHei,Georgia, "Times New Roman", Times, serif;}
ul,li{list-style:none;margin:0;padding:0;}
img{border:none;}
.DB_tab25{width:100%;height:400px;position:relative;overflow:hidden;}
.DB_tab25 .DB_bgSet{position:relative;}
.DB_tab25 .DB_bgSet li{position:absolute;width:100%;height:400px;display:none;}
.DB_tab25 .DB_imgSet{position:absolute;width:100%;left:50%;margin-left:-720px;}
.DB_tab25 .DB_imgSet .DB_1_1{position:absolute;left:378px;top:130px;z-index:2;}
.DB_tab25 .DB_imgSet .DB_2_1{position:absolute;left:480px;top:144px;z-index:4;}
.DB_tab25 .DB_imgSet .DB_2_2{position:absolute;left:150px;top:22px;z-index:2;}
.DB_tab25 .DB_imgSet .DB_2_3{position:absolute;left:82px;top:22px;z-index:3;}
.DB_tab25 .DB_imgSet .DB_3_1{position:absolute;left:376px;top:154px;z-index:3;}
.DB_tab25 .DB_imgSet .DB_3_2{position:absolute;left:316px;top:46px;z-index:2;}
.DB_tab25 .DB_menuWrap{position:absolute;width:100%;left:50%;margin-left:-50%;}
.DB_tab25 .DB_menuWrap .DB_menuSet{position:absolute;width:100%;top:370px;text-align:center;font-size:0;z-index:5;}
.DB_tab25 .DB_menuWrap .DB_menuSet li{cursor:pointer;margin:0 3px;display:inline}
.DB_tab25 .DB_prev{position:absolute;left:0px;top:170px;cursor:pointer;display:none;z-index:10;}
.DB_tab25 .DB_next{position:absolute;right:0px;top:170px;cursor:pointer;display:none;z-index:10;}